> RATIO for Instructors
RATIO Computers Trade Up — upgrade your old dive computer to iX3M2.

RATIO Computers for Instructors.

Those who train future divers deserve to use the best materials.

RATIO entitles special conditions to scuba instructors to get its products for educational use. Special conditions are available only to instructors accredited by certified teaching organizations.

To access RATIO® Computers website as an instructor, you need to:
1. Register on RATIO® website by clicking here ->

2. Send a request to the email address validation@ratio-computers.com with:

  • Full Name (used for registration)
  • Teaching organization name
  • Instructor grade
  • Certification number
  • Attach an image of your certification card

You will be notified by email when the account is verified and can access exclusive conditions on the website.

ATTENTION: By submitting the request, you authorize the company to verify the accuracy of the provided data with the affiliated teaching organization and declare that the products will be used for educational purposes as an instructor.